Cut the beef
into small cubes, the size of the tip of your finger.
Put the lemon
rind, onions, soy sauce and 1 tablespoon of oil into container of
electric blender and blend until smooth.
Add the
remaining ingredients and blend for a few seconds longer, adding
remaining tablespoon of oil if necessary to draw ingredients down over
blades.
Pour marinade
over meat, mix well and leave for at least 1 hour.
Thread on
bamboo skewers, about 6 pieces to a skewer and reaching less than
halfway up the skewer.
Grill over
glowing coals or under a preheated griller just until meat is cooked.
Serve with
peanut sauce, nasi lemak and a salad or if
liked serve a satay gravy instead of the peanut sauce.